Product Name: 4G GPS Watch Tracker Video Calling Kids Smart Watch Model NO.: DZ39Z Feature: 3G, WiFi, Bluetooth, Water Resistant, 4G Material: Silicone Usage: Detection, Communication, Sport Display: IPS Trademark: OEM /Neutral Transport Package: in Giftbox Specification: 1.4 inch screen Origin: China HS Code: 8517629900 Product Description 4G Children Smartwatch with Sim Kids Watch Phone Wristwatch with video calling SOS GPS tracker WIFI location DF39ZSpecification :SpecificationsSystemCompatible with IOS Androidplatform9820EMemory combination512MB+4GbantennaFDD: Band 123578 TDD: Band38394041(100M);WCDMA: Band 1258 GSM: Band 2358;Screen Resoulution240*240screen size1.4 inchTouch Screen1.4 inch full touchBattery Capacity730mAhStandby time76 hoursWorking time48 hoursPhysical buttonsTwo: switch button, SOS buttonPhotographYes, 30WSIM cardNano sim cardhorn1609LanguageChinese/EnglishmotorNoCharging interfaceMagnetic chargingWaterproofIP67Product Size43.9x237.53x15.91mmUnit weight56gFeatures :Main functionNetcom HD photo Android 6.0 smart systemBasic FunctionsCall function: GSM call, video callClock display: digital clock displayIntercom: Real-time voice conversationHD network video chatFootprint: Historical track playbackTaking pictures: the watch can take pictures independentlyRemote photo: APP can control the watch to take picturesSafe area: electronic fence intelligent warningMap location: LBS+GPS+WIFI positioning multiple positioningSOS for help: One-click SOS phone cycle for help Three groups of SOS family numberVoice Monitoring: Remote Silent Callback MonitoringCourse Schedule: Setting up a week courseNo disturbing time: Baby is learning, do not disturb!Green Firewall: Filtering strange numbers and informationSMS reminder: low battery reminder SOS reminderPhone book: YesRemote shutdown: prevent malicious shutdownLove reward: Baby is great, give him a five-star reward.Looking for a watch: smart watch position anytime, anywhereStep-counting: YesWatch alarm clock: three sets of watch alarm clockAPP/APK download methodUse the browser to scan the function to scan the QR code IOS system App Store search "Setracker2" to downloadProduct Details:Package :Transportation :Factory View :